Hey guys just wanted to know who has tried these out on there SR? would like to know the positive and negitive if you have any.

 

They're supposed to be the most bad-assed single spring on the market. I just bought a set for a car I'm doing next week. Kevin at Enjuku has a spring force measurement tool and has squeezed basically everything that Enjuku has. They are as stiff as the Ferrea duals under compression.

 

The crower stuffs are working great for me. I rev to 8,600 rpm's daily without ever breaking anything. Jubee, you know about my SR head it is the best around. Crower 280/280 cams with 12.5 mm step 3 lift. Crower springs and retainers. Greddy Rocker arm stoppers. HKS solid lifters and 3 days I spent shimming and adjusting valve clearance to perfection.

 

So when are we going to have a rev-off ?

 

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HAHAHA! I wanna see this! Rev-off at XAT for the BBQ!

 

hahaha a rev off! Lets see who can rev the highest. It would be close. I make twice as much peak power as you at 8,600 rpms which wont help me from grenading shit out of the head. But I know you shimmed tighter than I did.... I would have to bet against myself and pick myself to lose in the fifth round @ 9,700 rpms.

 

hey cool thanks guys